Merge branch 'amd-xgbe-next'

Tom Lendacky says:

====================
amd-xgbe: AMD XGBE driver updates 2015-05-12

The following series of patches includes functional updates and changes
to the driver.

- Add additional statistics to be collected and reported
- Use the netif_* functions for issuing some debug and informational
  driver messages
- Rx path SKB allocation cleanup/simplification
- Remove stand-alone phylib driver and incorporate function into the nic
  driver
- Simplify device tree support while maintaining backwards compatibility
- Fix the flow control negotiation logic to properly configure flow
  control
- Remove the checking and setting of the device dma_mask field

This patch series is based on net-next.

Changes in v2:
- Change from using the netif_msg_*/netdev_* combination for issuing
  messages to the more concise netif_*
====================

Signed-off-by: David S. Miller <davem@davemloft.net>